Stocker Star non-adjustable smooth body shock. For use in the rear of 63-72 Chevy C-10 Pickups with leaf springs. QA1 offers stock mount aluminum shocks for the rear of your Chevy C-10 pickup that uses leaf springs. These shocks are available in double, single and non-adjustable valving options. With these shocks you can get exactly the ride you want along with high performance handling all at an unbeatable price. These lightweight billet aluminum smooth body shocks are made in the USA and offer easy, bolt-in installation. They are 100% dyno tested and serialized and serviceable and rebuildable by QA1 authorized service centers.